Cooray, R.; Madubashetha, H.; Wickramasinghe, P. D. S. U.; De Silva, N.; Warnakula, L.; Piyasiri, L.(Faculty of Allied Health Sciences, University of Ruhuna, Galle, Sri Lanka, 2019-12-05)
Weeratunga, E.B.; Hettiarchichi, M.; Senadheera, C.; Ekanayaka, U.; Perera, B.(Faculty of Allied Health Sciences, University of Peradeniya, Sri Lanka, 2018-04)